DETERMINATION OF PAPER LUMEN UNIFORMITY DIFFERENT CLASSES

Abstract

In this paper, a study was made of the uniformity of the clearance of office papers of various classes and brands. The need for a detailed study of the structure of office paper is caused by a large number of defects that occur during the printing process. To obtain high-quality images at high and medium speeds of equipment and at minimal cost, it is necessary to know the structural properties of paper and be able to control them.

Evaluation, study and characterization of the factors that are believed to influence the interaction between inkjet ink and the surface of office paper can be performed using the method of expert judgment. The article describes an expert method for determining the gap, based on the organoleptic perception of the paper gap by a group of people. In the process of work, paper samples with the best lumen performance were identified. The results obtained in the work can be applied in the practice of printing houses for the correct choice of material for printing. This method of assessing the level of paper quality allows the company to quickly respond to problems associated with printing and further processing of printed products.